61203465

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 54918135

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 107, 135, 171, 223, 285, 321, 513, 535, 669, 855, 963, 1115, 1605, 2007, 2033, 2565, 2889, 3345, 4237, 4815, 6021, 6099, 10035, 10165, 12711, 14445, 18297, 21185, 23861, 30105, 30495, 38133, 54891, 63555, 71583, 91485, 114399, 119305, 190665, 214749, 274455, 357915, 453359, 571995, 644247, 1073745, 1360077, 2266795, 3221235, 4080231, 6800385, 12240693, 20401155, 61203465]

約数ペア:

[(1, 61203465), (3, 20401155), (5, 12240693), (9, 6800385), (15, 4080231), (19, 3221235), (27, 2266795), (45, 1360077), (57, 1073745), (95, 644247), (107, 571995), (135, 453359), (171, 357915), (223, 274455), (285, 214749), (321, 190665), (513, 119305), (535, 114399), (669, 91485), (855, 71583), (963, 63555), (1115, 54891), (1605, 38133), (2007, 30495), (2033, 30105), (2565, 23861), (2889, 21185), (3345, 18297), (4237, 14445), (4815, 12711), (6021, 10165), (6099, 10035)]